.btn {
    position: relative;
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding-left: 14px;
    padding-right: 14px;
    box-sizing: border-box;
    font-size: 0.18rem;
    text-align: center;
    text-decoration: none;
    color: #FFFFFF;
    line-height: 2;
    border-radius: 5px;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    overflow: hidden;
}
.btn:after {
    content: " ";
    width: 200%;
    height: 200%;
    position: absolute;
    top: 0;
    left: 0;
    border: 1px solid rgba(0, 0, 0, 0.2);
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    box-sizing: border-box;
    border-radius: 10px;
}
.btn_inline {
    display: inline-block;
}
.btn_default {
    color: #000000;
    background-color: #F8F8F8;
}
.btn_default:not(.btn_disabled):visited {
    color: #000000;
}
.btn_default:not(.btn_disabled):active {
    color: rgba(0, 0, 0, 0.6);
    background-color: #DEDEDE;
}
.btn_primary {
    background-color: #1AAD19;
}
.btn_primary:not(.btn_disabled):visited {
    color: #FFFFFF;
}
.btn_primary:not(.btn_disabled):active {
    color: rgba(255, 255, 255, 0.6);
    background-color: #179B16;
}
.btn_warn {
    background-color: #E64340;
}
.btn_warn:not(.btn_disabled):visited {
    color: #FFFFFF;
}
.btn_warn:not(.btn_disabled):active {
    color: rgba(255, 255, 255, 0.6);
    background-color: #CE3C39;
}
.btn_disabled {
    color: rgba(255, 255, 255, 0.6);
}
.btn_disabled.btn_default {
    color: rgba(0, 0, 0, 0.3);
    background-color: #F7F7F7;
}
.btn_disabled.btn_primary {
    background-color: #9ED99D;
}
.btn_disabled.btn_warn {
    background-color: #EC8B89;
}
.btn_plain-primary {
    color: #1aad19;
    border: 1px solid #1aad19;
}
.btn_plain-primary:not(.btn_plain-disabled):active {
    color: rgba(26, 173, 25, 0.6);
    border-color: rgba(26, 173, 25, 0.6);
}
.btn_plain-primary:after {
    border-width: 0;
}
.btn_plain-default {
    color: #353535;
    border: 1px solid #353535;
}
.btn_plain-default:not(.btn_plain-disabled):active {
    color: rgba(53, 53, 53, 0.6);
    border-color: rgba(53, 53, 53, 0.6);
}
.btn_plain-default:after {
    border-width: 0;
}
.btn_plain-disabled {
    color: rgba(0, 0, 0, 0.2);
    border-color: rgba(0, 0, 0, 0.2);
}
button.btn,
input.btn {
    width: 100%;
    border-width: 0;
    outline: 0;
    -webkit-appearance: none;
}
button.btn:focus,
input.btn:focus {
    outline: 0;
}
button.btn_inline,
input.btn_inline,
button.btn_mini,
input.btn_mini {
    width: auto;
}
button.btn_plain-primary,
input.btn_plain-primary,
button.btn_plain-default,
input.btn_plain-default {
    border-width: 1px;
    background-color: transparent;
}
.btn_mini {
    display: inline-block;
    padding: 0 1.32em;
    line-height: 2.3;
    font-size: 0.13rem;
}
/*gap between btn*/
.btn + .btn {
    margin-top: 15px;
}
.btn.btn_inline + .btn.btn_inline {
    margin-top: auto;
    margin-left: 15px;
}
.btn-area {
    margin: 1.17647059em 15px 0.3em;
}
.btn-area_inline {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}
.btn-area_inline .btn {
    margin-top: auto;
    margin-right: 15px;
    width: 100%;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
}
.btn-area_inline .btn:last-child {
    margin-right: 0;
}